JP7570514B2 - モノフィラメントの未延伸糸、およびモノフィラメントの製造方法 - Google Patents
モノフィラメントの未延伸糸、およびモノフィラメントの製造方法 Download PDFInfo
- Publication number
- JP7570514B2 JP7570514B2 JP2023527595A JP2023527595A JP7570514B2 JP 7570514 B2 JP7570514 B2 JP 7570514B2 JP 2023527595 A JP2023527595 A JP 2023527595A JP 2023527595 A JP2023527595 A JP 2023527595A JP 7570514 B2 JP7570514 B2 JP 7570514B2
- Authority
- JP
- Japan
- Prior art keywords
- monofilament
- density
- cooling
- yarn
- viewpoint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 229920001007 Nylon 4 Polymers 0.000 claims description 56
- 238000001816 cooling Methods 0.000 claims description 46
- 238000001125 extrusion Methods 0.000 claims description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 18
- 239000012454 non-polar solvent Substances 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 14
- GWESVXSMPKAFAS-UHFFFAOYSA-N Isopropylcyclohexane Chemical compound CC(C)C1CCCCC1 GWESVXSMPKAFAS-UHFFFAOYSA-N 0.000 claims description 8
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 8
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 claims description 8
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 8
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 45
- 230000000052 comparative effect Effects 0.000 description 14
- 239000000835 fiber Substances 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000009987 spinning Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 4
- 238000002074 melt spinning Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 235000003403 Limnocharis flava Nutrition 0.000 description 2
- 244000278243 Limnocharis flava Species 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- YGAWUJONOQVQLI-UHFFFAOYSA-N 1,6-bis(2-oxopyrrolidin-1-yl)hexane-1,6-dione Chemical compound C1CCC(=O)N1C(=O)CCCCC(=O)N1CCCC1=O YGAWUJONOQVQLI-UHFFFAOYSA-N 0.000 description 1
- 208000034628 Celiac artery compression syndrome Diseases 0.000 description 1
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- BBWBEZAMXFGUGK-UHFFFAOYSA-N bis(dodecylsulfanyl)-methylarsane Chemical compound CCCCCCCCCCCCS[As](C)SCCCCCCCCCCCC BBWBEZAMXFGUGK-UHFFFAOYSA-N 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000569 multi-angle light scattering Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- UYCAUPASBSROMS-UHFFFAOYSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-]C(=O)C(F)(F)F UYCAUPASBSROMS-UHFFFAOYSA-M 0.000 description 1
- UYCAUPASBSROMS-AWQJXPNKSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-][13C](=O)[13C](F)(F)F UYCAUPASBSROMS-AWQJXPNKSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2507/00—Sport; Military
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021096149 | 2021-06-08 | ||
| JP2021096149 | 2021-06-08 | ||
| PCT/JP2022/020957 WO2022259844A1 (ja) | 2021-06-08 | 2022-05-20 | モノフィラメント、およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022259844A1 JPWO2022259844A1 (https=) | 2022-12-15 |
| JP7570514B2 true JP7570514B2 (ja) | 2024-10-21 |
Family
ID=84424868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023527595A Active JP7570514B2 (ja) | 2021-06-08 | 2022-05-20 | モノフィラメントの未延伸糸、およびモノフィラメントの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240279847A1 (https=) |
| EP (1) | EP4353881A4 (https=) |
| JP (1) | JP7570514B2 (https=) |
| CN (1) | CN117295855A (https=) |
| WO (1) | WO2022259844A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026049038A1 (ja) * | 2024-09-02 | 2026-03-05 | 株式会社クレハ | 水産資材用フィラメント |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130521A (en) | 1977-04-25 | 1978-12-19 | Chevron Research Company | Densification of polypyrrolidone |
| JP2001226824A (ja) | 2000-02-10 | 2001-08-21 | Kureha Chem Ind Co Ltd | 高強度ポリエステルアミド繊維及びその製造方法 |
| CN101974151B (zh) | 2010-10-27 | 2013-02-27 | 华东理工大学 | 一种生物基尼龙聚丁内酰胺的制备方法 |
| WO2015186364A1 (ja) | 2014-06-06 | 2015-12-10 | 株式会社ブリヂストン | タイヤ |
| JP2019137934A (ja) | 2018-02-08 | 2019-08-22 | 株式会社ブリヂストン | ナイロン４繊維の製造方法、ナイロン４繊維、及び、タイヤ |
| JP2021031790A (ja) | 2019-08-21 | 2021-03-01 | 株式会社ブリヂストン | ナイロン４繊維の製造方法、及びナイロン４繊維 |
| WO2021255957A1 (ja) | 2020-06-19 | 2021-12-23 | 国立大学法人京都工芸繊維大学 | ポリアミド４繊維の製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556726B2 (https=) * | 1972-10-11 | 1980-02-19 | ||
| JPS5631010A (en) * | 1979-08-20 | 1981-03-28 | Toray Ind Inc | Production of high knot-strength polyamide monofilament |
| US4301106A (en) * | 1980-04-21 | 1981-11-17 | American Cyanamid Company | Spinning process for nylon 4 fiber |
| JPS59157315A (ja) * | 1983-02-24 | 1984-09-06 | Unitika Ltd | 高耐久性ナイロン６糸 |
| JPS60134015A (ja) * | 1983-12-22 | 1985-07-17 | Toray Ind Inc | ポリアミドの溶融紡糸方法 |
| JPS6147813A (ja) * | 1984-08-15 | 1986-03-08 | Unitika Ltd | ポリアミドモノフイラメントとその製造法 |
| JP2713438B2 (ja) * | 1988-10-25 | 1998-02-16 | 旭化成工業株式会社 | ポリアミド繊維及びその製造方法 |
| JP2801025B2 (ja) * | 1989-06-02 | 1998-09-21 | 旭化成工業株式会社 | 超高強度ポリヘキサメチレンアジパミドマルチフィラメントの製造方法 |
| JP2730193B2 (ja) * | 1989-06-21 | 1998-03-25 | 東レ株式会社 | ポリアミドモノフィラメント及びその製造方法 |
| JPH0327116A (ja) * | 1989-06-21 | 1991-02-05 | Toray Ind Inc | ポリアミドモノフィラメントの製造方法 |
| JPH04136215A (ja) * | 1990-09-21 | 1992-05-11 | Kuraray Co Ltd | ナイロン―４の溶融紡糸方法 |
| US6899836B2 (en) * | 2002-05-24 | 2005-05-31 | Invista North America S.A R.L. | Process of making polyamide filaments |
| JP5988049B2 (ja) | 2011-05-13 | 2016-09-07 | 国立研究開発法人産業技術総合研究所 | ナイロン４樹脂組成物成形体及びその製造方法 |
| WO2018150835A1 (ja) | 2017-02-14 | 2018-08-23 | 株式会社クレハ | ポリアミド粒子、およびポリアミド粒子の製造方法 |
-
2022
- 2022-05-20 JP JP2023527595A patent/JP7570514B2/ja active Active
- 2022-05-20 US US18/566,864 patent/US20240279847A1/en active Pending
- 2022-05-20 CN CN202280033768.1A patent/CN117295855A/zh active Pending
- 2022-05-20 WO PCT/JP2022/020957 patent/WO2022259844A1/ja not_active Ceased
- 2022-05-20 EP EP22820026.7A patent/EP4353881A4/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130521A (en) | 1977-04-25 | 1978-12-19 | Chevron Research Company | Densification of polypyrrolidone |
| JP2001226824A (ja) | 2000-02-10 | 2001-08-21 | Kureha Chem Ind Co Ltd | 高強度ポリエステルアミド繊維及びその製造方法 |
| CN101974151B (zh) | 2010-10-27 | 2013-02-27 | 华东理工大学 | 一种生物基尼龙聚丁内酰胺的制备方法 |
| WO2015186364A1 (ja) | 2014-06-06 | 2015-12-10 | 株式会社ブリヂストン | タイヤ |
| JP2019137934A (ja) | 2018-02-08 | 2019-08-22 | 株式会社ブリヂストン | ナイロン４繊維の製造方法、ナイロン４繊維、及び、タイヤ |
| JP2021031790A (ja) | 2019-08-21 | 2021-03-01 | 株式会社ブリヂストン | ナイロン４繊維の製造方法、及びナイロン４繊維 |
| WO2021255957A1 (ja) | 2020-06-19 | 2021-12-23 | 国立大学法人京都工芸繊維大学 | ポリアミド４繊維の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117295855A (zh) | 2023-12-26 |
| WO2022259844A1 (ja) | 2022-12-15 |
| US20240279847A1 (en) | 2024-08-22 |
| EP4353881A1 (en) | 2024-04-17 |
| EP4353881A4 (en) | 2024-10-02 |
| JPWO2022259844A1 (https=) | 2022-12-15 |
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